Stephanie Halberstam

Project Manager

Tel Aviv-Yafo, Tel Aviv District, Israel10 yrs 8 mos experience
Most Likely To Switch

Key Highlights

  • Built Customer Success function from scratch.
  • Led strategic partnerships driving $2M+ in revenue growth.
  • Trilingual professional optimizing SaaS operations.
Stackforce AI infers this person is a SaaS operations and project management expert with a focus on customer success.

Contact

Skills

Core Skills

Customer SuccessProject ManagementAccount Management

Other Skills

PlaybookCross-functional CollaborationsProcess Design & OptimizationStrategic PartnershipsHubSpotCoaching & MentoringSoftware as a Service (SaaS)enterprise account managerRevenue ForecastingOperations ManagementSales StrategyInterpersonal SkillsLeadershipSalesforce.comProcess Improvement

About

Operations & Project-oriented professional with 9+ years of experience in B2B SaaS, optimizing processes, CRM workflows, and enterprise customer environments. I build structure in fast-moving teams, from onboarding frameworks to lifecycle visibility and cross-functional alignment. Experienced working across Sales, Product, Finance, and Customer Success to improve execution and decision-making. Highly organized, autonomous, and comfortable operating in ambiguity. Trilingual (EN/FR/HE), based in Israel.

Experience

10 yrs 8 mos
Total Experience
1 yr 4 mos
Average Tenure
1 yr 8 mos
Current Experience

Alison.ai

Senior Project Manager, Customer Success

Oct 2024Present · 1 yr 8 mos · Hybrid

  • Designed and led cross-functional operational and implementation initiatives, defining KPIs and building scalable frameworks to improve visibility, streamline workflows, and drive successful delivery across global customer portfolios.
  • Partnered with the VP to build the entire Customer Success function from scratch - including operational frameworks, KPIs, escalation workflows, and cross-team processes - in a startup with no prior structure.
  • Built scalable SMB onboarding flows using HubSpot automation, training webinars, and educational content
  • Developed client segmentation and email drip strategies for long-tail client engagement
  • Created a health score model to proactively identify churn and upsell opportunities
  • Manage a global portfolio across gaming, fashion, and retail, driving value, adoption, and long-term impact.
  • Lead strategic planning sessions and insight presentations that influence media buying and creative production decisions.
  • Collaborate closely with Product and R&D to champion client feedback and influence the roadmap.
  • Focus on retention, expansion, and revenue growth through tailored support and consultative partnership.
PlaybookProject ManagementCross-functional CollaborationsProcess Design & OptimizationCustomer SuccessStrategic Partnerships+6

Artlist

Senior Enterprise Account Manager, Enterprise Operations

Feb 2023Sep 2024 · 1 yr 7 mos · Tel Aviv District, Israel · Hybrid

  • Led strategic enterprise partnerships across a $7M+ portfolio, driving adoption, retention, and expansion
  • Designed and led the implementation of the Account Management operational framework, defining workflows, KPIs, and processes while coordinating cross-functional teams to ensure efficient execution and scalable delivery.
  • Defined and tracked team KPIs and performance metrics, improving visibility, accountability, and data-driven decision-making
  • Identified expansion opportunities resulting in 25% YoY upsell growth and $2M+ in annual revenue
  • Built scalable onboarding and training programs, supporting team growth and enabling consistent execution
  • Acted as a key cross-functional partner to Product, Marketing, Sales, Finance, and Legal to align processes and improve customer lifecycle management
  • Contributed to workflow optimization and CRM improvements, streamlining internal operations and team efficiency
Sales StrategyInterpersonal SkillsCustomer SuccessLeadershipSalesforce.comStrategic Partnerships+5

Similarweb

2 roles

Enterprise Enablement Manager

Jan 2022Dec 2022 · 11 mos · Tel Aviv District, Israel

  • Stepped into an internal operations role to design and run the infrastructure behind the global AM organization - building the frameworks, tools, and processes the team needed to scale.
  • Led internal enablement initiatives and training programs, creating documentation and processes to standardize workflows across teams
  • Improved onboarding processes and internal communication between Sales, Customer Success, and Support teams
  • Delivered customer training sessions, tracking adoption and performance KPIs to improve operational efficiency and reduce friction
Sales StrategyPlaybookInterpersonal SkillsCustomer SuccessSalesforce.comAccount Management+2

Account Manager

Jun 2020Dec 2022 · 2 yrs 6 mos · Tel Aviv District, Israel

  • Managed a diverse book of business across SMB, Strategic, and Enterprise accounts — over $3M in ARR.
  • Built trusted partnerships with 60+ global clients across verticals like e-commerce, fintech, and travel.
  • Helped clients increase adoption and extract real business value from Similarweb’s data and insights.
  • Regularly exceeded retention, upsell, and product engagement KPIs.
  • Delivered platform training and strategic consultation tailored to each client’s goals and maturity.
  • Partnered cross-functionally with Product, Marketing, and Solutions Engineering to address customer needs and drive innovation.
Interpersonal SkillsCustomer SuccessSalesforce.comStrategic PartnershipsAccount ManagementCoaching & Mentoring+1

Booking.com

Junior Account Manager

Jun 2018Feb 2020 · 1 yr 8 mos · Tel Aviv - Jaffa, Tel Aviv District, Israel

  • Launched my tech account management career by supporting a high-volume portfolio of SMB and strategic hospitality clients.
  • Managed a book of business with 60+ hotels and hospitality partners, helping them maximize bookings and visibility.
  • Delivered onboarding, platform training, and performance consulting tailored to partner needs.
  • Identified upsell and growth opportunities to increase revenue and improve long-term performance.
  • Consistently exceeded KPIs related to partner engagement, retention, and conversion.
Interpersonal SkillsCustomer SuccessAccount Management

Hult international business school

2 roles

Graduate Teaching Assistant

Sep 2017Feb 2018 · 5 mos · San Francisco Bay Area

  • Supporting International Marketing and Global Economy courses of almost 300 graduate students. Helping 4 professors managing the classes. Responsible for grading assignments, class participation, and exams. Managed course content through Canvas, a digital Learning Management Systems; prepared class materials and detailed solutions for class assignments.
Coaching & Mentoring

Academic Operation Intern

Jul 2017Aug 2017 · 1 mo · San Francisco Bay Area

  • Collaborating daily with Associate Dean to create and implement academic programs for the Master students.
  • Assisting with academic office operations and day to day management.
  • Categorizing rosters, managing and monitoring different social media platform, I was the bridge for communication between the students and the staff, and working other campus constituents (student services, visa’s, and facilities).
Coaching & Mentoring

Manage your trip ltd.

Strategic Projects | Business Development

Oct 2015Sep 2016 · 11 mos · Netanya, Israel

  • Strategic Projects – Right hand to CEO. Internal operations, investor relation PNL-bookkeeping, office logistics.
  • Built frameworks and KPI’s for the different departments in the company
  • Trained new employees on Insightly CRM capabilities.
  • Built pitch deck used by CEO to gain investments for Manage Your Trip. Deck supported raise of $500K
  • Business Development – Territories included Israel, France and eventually worldwide. Managed sales processes end to end from cold call to close.
  • Targeted tour operators for Manage Your Trip services, conducted orientation meetings resulting in an increase of client base from 2 to 12 international companies over a 7 month period.
  • Conducted training sessions for new clients on Manage Your Trip platform
  • Conducted quantitative and qualitative market research and analysis using Insightly.

Israel experience®

Program Coordinator

Sep 2014Sep 2015 · 1 yr

  • Managed two 9-month programs to prepare 84 foreign students for undergraduate study in Israel.
  • Supervised team of three Counselors who oversaw students’ needs 24/7.
  • Coordinated all planning and operations meetings with key stakeholders.
  • Organized numerous activities and managed logistics for academic programs.

Keshet - educational tourism

Recruitment Coordinator, Israel Capital Internships

Oct 2013Sep 2014 · 11 mos · Jerusalem District, Israel

  • Crafted and advertised open roles, attracted applicants and built relationships with candidates and employers via social media.
  • Participated in monthly job fairs and recruitment events.
  • Received and reviewed applications, created shortlists and led interviews.

Education

Scrum Alliance

Scrum Master Certification

Jan 2017Jan 2017

Hult International Business School - San Francisco

MIB - Master of Science in International Business — International Business

Jan 2016Jan 2017

Netanya Academic College

Bachelor of Business Administration (B.B.A.)

Jan 2010Jan 2013

Hult International Business School

Master's degree — International Business

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